Which angle in the figure is a right angle?
A. ∠STU
B. ∠TSR
C. ∠TUS
D. I don't know.
![Which angle in the figure is a right angle A STU B TSR C TUS D I dont know class=](https://us-static.z-dn.net/files/dca/6ebcb07583768a1987af321c305fafb2.png)
Answer:
∠TUS I'm pretty sure because t and u make a right angle